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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.voicemailomtp;
import android.net.Uri;
import android.os.Parcel;
import android.os.Parcelable;
import android.telecom.PhoneAccountHandle;
import android.text.TextUtils;
/**
* Represents a single voicemail stored in the voicemail content provider.
*/
public class Voicemail implements Parcelable {
private final Long mTimestamp;
private final String mNumber;
private final PhoneAccountHandle mPhoneAccount;
private final Long mId;
private final Long mDuration;
private final String mSource;
private final String mProviderData;
private final Uri mUri;
private final Boolean mIsRead;
private final Boolean mHasContent;
private final String mTranscription;
private Voicemail(Long timestamp, String number, PhoneAccountHandle phoneAccountHandle, Long id,
Long duration, String source, String providerData, Uri uri, Boolean isRead,
Boolean hasContent, String transcription) {
mTimestamp = timestamp;
mNumber = number;
mPhoneAccount = phoneAccountHandle;
mId = id;
mDuration = duration;
mSource = source;
mProviderData = providerData;
mUri = uri;
mIsRead = isRead;
mHasContent = hasContent;
mTranscription = transcription;
}
/**
* Create a {@link Builder} for a new {@link Voicemail} to be inserted. <p> The number and the
* timestamp are mandatory for insertion.
*/
public static Builder createForInsertion(long timestamp, String number) {
return new Builder().setNumber(number).setTimestamp(timestamp);
}
/**
* Create a {@link Builder} for a {@link Voicemail} to be updated (or deleted). <p> The id and
* source data fields are mandatory for update - id is necessary for updating the database and
* source data is necessary for updating the server.
*/
public static Builder createForUpdate(long id, String sourceData) {
return new Builder().setId(id).setSourceData(sourceData);
}
/**
* Builder pattern for creating a {@link Voicemail}. The builder must be created with the {@link
* #createForInsertion(long, String)} method. <p> This class is <b>not thread safe</b>
*/
public static class Builder {
private Long mBuilderTimestamp;
private String mBuilderNumber;
private PhoneAccountHandle mBuilderPhoneAccount;
private Long mBuilderId;
private Long mBuilderDuration;
private String mBuilderSourcePackage;
private String mBuilderSourceData;
private Uri mBuilderUri;
private Boolean mBuilderIsRead;
private boolean mBuilderHasContent;
private String mBuilderTranscription;
/**
* You should use the correct factory method to construct a builder.
*/
private Builder() {
}
public Builder setNumber(String number) {
mBuilderNumber = number;
return this;
}
public Builder setTimestamp(long timestamp) {
mBuilderTimestamp = timestamp;
return this;
}
public Builder setPhoneAccount(PhoneAccountHandle phoneAccount) {
mBuilderPhoneAccount = phoneAccount;
return this;
}
public Builder setId(long id) {
mBuilderId = id;
return this;
}
public Builder setDuration(long duration) {
mBuilderDuration = duration;
return this;
}
public Builder setSourcePackage(String sourcePackage) {
mBuilderSourcePackage = sourcePackage;
return this;
}
public Builder setSourceData(String sourceData) {
mBuilderSourceData = sourceData;
return this;
}
public Builder setUri(Uri uri) {
mBuilderUri = uri;
return this;
}
public Builder setIsRead(boolean isRead) {
mBuilderIsRead = isRead;
return this;
}
public Builder setHasContent(boolean hasContent) {
mBuilderHasContent = hasContent;
return this;
}
public Builder setTranscription(String transcription) {
mBuilderTranscription = transcription;
return this;
}
public Voicemail build() {
mBuilderId = mBuilderId == null ? -1 : mBuilderId;
mBuilderTimestamp = mBuilderTimestamp == null ? 0 : mBuilderTimestamp;
mBuilderDuration = mBuilderDuration == null ? 0 : mBuilderDuration;
mBuilderIsRead = mBuilderIsRead == null ? false : mBuilderIsRead;
return new Voicemail(mBuilderTimestamp, mBuilderNumber, mBuilderPhoneAccount,
mBuilderId, mBuilderDuration, mBuilderSourcePackage, mBuilderSourceData,
mBuilderUri, mBuilderIsRead, mBuilderHasContent, mBuilderTranscription);
}
}
/**
* The identifier of the voicemail in the content provider. <p> This may be missing in the case
* of a new {@link Voicemail} that we plan to insert into the content provider, since until it
* has been inserted we don't know what id it should have. If none is specified, we return -1.
*/
public long getId() {
return mId;
}
/**
* The number of the person leaving the voicemail, empty string if unknown, null if not set.
*/
public String getNumber() {
return mNumber;
}
/**
* The phone account associated with the voicemail, null if not set.
*/
public PhoneAccountHandle getPhoneAccount() {
return mPhoneAccount;
}
/**
* The timestamp the voicemail was received, in millis since the epoch, zero if not set.
*/
public long getTimestampMillis() {
return mTimestamp;
}
/**
* Gets the duration of the voicemail in millis, or zero if the field is not set.
*/
public long getDuration() {
return mDuration;
}
/**
* Returns the package name of the source that added this voicemail, or null if this field is
* not set.
*/
public String getSourcePackage() {
return mSource;
}
/**
* Returns the application-specific data type stored with the voicemail, or null if this field
* is not set. <p> Source data is typically used as an identifier to uniquely identify the
* voicemail against the voicemail server. This is likely to be something like the IMAP UID, or
* some other server-generated identifying string.
*/
public String getSourceData() {
return mProviderData;
}
/**
* Gets the Uri that can be used to refer to this voicemail, and to make it play. <p> Returns
* null if we don't know the Uri.
*/
public Uri getUri() {
return mUri;
}
/**
* Tells us if the voicemail message has been marked as read. <p> Always returns false if this
* field has not been set, i.e. if hasRead() returns false.
*/
public boolean isRead() {
return mIsRead;
}
/**
* Tells us if there is content stored at the Uri.
*/
public boolean hasContent() {
return mHasContent;
}
/**
* Returns the text transcription of this voicemail, or null if this field is not set.
*/
public String getTranscription() {
return mTranscription;
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeLong(mTimestamp);
writeCharSequence(dest, mNumber);
if (mPhoneAccount == null) {
dest.writeInt(0);
} else {
dest.writeInt(1);
mPhoneAccount.writeToParcel(dest, flags);
}
dest.writeLong(mId);
dest.writeLong(mDuration);
writeCharSequence(dest, mSource);
writeCharSequence(dest, mProviderData);
if (mUri == null) {
dest.writeInt(0);
} else {
dest.writeInt(1);
mUri.writeToParcel(dest, flags);
}
if (mIsRead) {
dest.writeInt(1);
} else {
dest.writeInt(0);
}
if (mHasContent) {
dest.writeInt(1);
} else {
dest.writeInt(0);
}
writeCharSequence(dest, mTranscription);
}
public static final Creator<Voicemail> CREATOR
= new Creator<Voicemail>() {
@Override
public Voicemail createFromParcel(Parcel in) {
return new Voicemail(in);
}
@Override
public Voicemail[] newArray(int size) {
return new Voicemail[size];
}
};
private Voicemail(Parcel in) {
mTimestamp = in.readLong();
mNumber = (String) readCharSequence(in);
if (in.readInt() > 0) {
mPhoneAccount = PhoneAccountHandle.CREATOR.createFromParcel(in);
} else {
mPhoneAccount = null;
}
mId = in.readLong();
mDuration = in.readLong();
mSource = (String) readCharSequence(in);
mProviderData = (String) readCharSequence(in);
if (in.readInt() > 0) {
mUri = Uri.CREATOR.createFromParcel(in);
} else {
mUri = null;
}
mIsRead = in.readInt() > 0 ? true : false;
mHasContent = in.readInt() > 0 ? true : false;
mTranscription = (String) readCharSequence(in);
}
private static CharSequence readCharSequence(Parcel in) {
return TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
}
public static void writeCharSequence(Parcel dest, CharSequence val) {
TextUtils.writeToParcel(val, dest, 0);
}
}
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